Economic geography.
essays
Flintknapping
Food consumption.
Food supply.
Food.
Human geography.
Hybridization
Indians Antiquities.
Indians of North America Implements
Indians of South America Andes Region Economic conditions.
Indians of South America Peru Arequipa (Province) History.
Indians of South America Peru.
Iran
Iran Antiquities.
Lama (Genus) South America.
Latin America Antiquities.
lectures
Llamas--Peru--Breeding
Mexico--Archaeology--Commerce
Mexico--Archaeology--Oaxaca
Mexico--Archaeology--Obsidian
Mexico--Archaeology--Preclassic
Neolithic period Iran Deh Luran Plain